Snippets tagged “file-class”
3 snippets use this tag.
- How do I check if a file exists in Java?Java
To check if a file exists in Java, you can use the exists method of the File class from the java.io package. This method returns true if the file exists, and false if it doesn't. Here's an example of how you can use this method:
- How to create a directory in Java?Java
To create a directory in Java, you can use the mkdir() method of the File class.
- How to Create Temporary File in JavaJava
Learn the two static methods of createTempFile of the File class. Use the deleteOnExit() method to ensure that the temporary created file will automatically be deleted.